I have an Arduino Uno that I've been programming with an AVR Dragon through Atmel Studio 7.
I did two things in close proximity, and I'm not entire sure which action is the culprit. I tried using the DebugWIRE interface (for the first time) instead of ISP in the tool select screen. I also hit the Arduino's reset button as Atmel Studio was compiling/uploading to the Arduino (stupid, I know.)
Now I cannot program with ISP the normal way, or do anything really. If I try to upload to the Arduino I get:
I've tried to use the device programming feature using the Dragon and change the fuses as I've read about in other posts and get:
I've tried burning a new bootloader with the Arduino IDE and the IDE tries ten times, but it tells me that the programmer is not responding.
When I plug my AVR ISP mk2 into a different Arduino Uno I get a nice constant green light. If I plug it into the board I've been discussing it blinks red.
I'm not sure where to go from here...